Updated: Jun 09, 2026
Location and Projects
Address
4251 S NATCHES CT UNITK, Englewood, CO, 80110
Use our bidding system to
request a quote
A to Z Roofing Photos
A to Z Roofing
A to Z Roofing has been providing reliable, high quality residential & commercial roofing services in Denver, CO since 1994. Call for Roofing Denver CO today and schedule a free estimate & inspection (303) 781-8185.
From BuildZoom: A to Z Roofing, 4251 S Natches Ct Un, Englewood, CO (Employees: Jim Whelan and John Granville) holds a Contractor license and 30 other licenses according to the Parker license board.
Their BuildZoom score of 115 ranks in the top 2% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A to Z Roofing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
A to Z Roofing Contact Information
Phone Number: (303) 513-1773
Address: 4251 S NATCHES CT UNITK, Englewood, CO 80110
A to Z Roofing Englewood
Quality
115
98th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
A to Z Roofing has a BuildZoom score of 115, which places them above 98% of 55,949 contractors in Colorado.
Activity
|
203 projects
|
2025 |
|
196 projects
|
2024 |
|
147 projects
|
2023 |
Our building permit records indicate that A to Z Roofing has worked on at least
546.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
7 projects
|
Home Additions |
|
539 projects
|
Roofing projects |
Analyzing permits over the last 4 years shows that A to Z Roofing mostly works on
roofing project
and home addition
projects.
Pricing
|
9 projects
|
< $5k |
|
331 projects
|
$5k-$20k |
|
93 projects
|
$20k-$50k |
|
11 projects
|
$50k-$100k |
|
14 projects
|
$100k-$250k |
The typical size of their permits is approximately $14,118. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
26sq 1 story 4/12 remove existing roof system to deck install synthetic underlayment ice/water in valleys and around penetrations install new flashing at penetrations 2x4 eave and 2x2 rake metal install owens corning storm class 4 laminate roof system. 3sq 1 story 1/12 remove existing roof system to deck install modified bitumen roof system
Valuation:
$18,885
Permit #:
25NGN-00258
Status:
issued
Fee:
$685
Permit Type:
N/A
Building Type:
N/A
Newpoint saxony slate (tile) 31sq 5/12 2 story remove existing wood shake system to deck install ice/water throughout 2x2 rake and 2x4 eave metal new flashing at penetrations install class 4 tile roof system and accessories
Valuation:
$46,340
Permit #:
RONE-25-01784
Status:
complete
Fee:
$1,251
Permit Type:
N/A
Building Type:
N/A
Dwelling and d-garage 21sq 7/12 2 story remove existing roof to deck install synthetic underlayment 2x2 rake and 2x4 eave metal new flashing at penetrations and sidewall install atlas roofing corp pinnacle ir class 4 laminate roof system
Valuation:
$13,874
Permit #:
BLD-2025-01554
Status:
complete
Fee:
$373
Permit Type:
N/A
Building Type:
N/A
21sq 5/12 1 story remove existing roof to deck install synthetic felt ice/water in valleys and around penetrations install 2x2 rake and 2x4 eave metal install owens corning trudefinition duration storm class 4 laminate roof system
Valuation:
$14,829
Permit #:
25NGN-00488
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
18sq 5/12 1 story - no modified bitumen remove existing shingle roof to deck install synthetic underlayment 2x2 rake and 2x4 eave metal new flashing at penetrations install malarkey roofing co vista class 4 laminate roof system
Valuation:
$12,887
Permit #:
25NGN-00770
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing roof to deck install synthetic underlayment 2x2 rake metal 2x4 eave metal new flashing at penetrations and sidewall install owens corning trudefinition duration storm class 4 roof system
Valuation:
$20,039
Permit #:
BDP25-1943
Status:
issued
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
House and d-garage 26sq remove existing roof to deck install synthetic underlayment 2x2 rake and 2x4 eave metal new flashing at penetrations install malarkey roofing co class 4 laminate roof system
Valuation:
$16,578
Permit #:
BLD-2024-06917
Status:
complete
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
20sq owens corning trudefinition duration storm remove existing roof to deck install synthetic underlayment ice/water barrier at 3/12 slope and around penetrations install 2x2 rake and 2x4 eave metal new flashing at penetrations
Valuation:
$14,741
Permit #:
24NGN-02106
Status:
issued
Fee:
$546
Permit Type:
N/A
Building Type:
N/A
Remove existing roof system to deck install insulation to meet r-30 install eps taper system for proper drainage mechanically fasten 1/4 densdeck to deck raise curbs install new flashings fully adhere 60 tpo membrane with cap metal
Valuation:
$242,140
Permit #:
2023-ROOFSIDE-0005126
Status:
issued
Fee:
$1,571
Permit Type:
N/A
Building Type:
Commercial
Dwelling: 32sq 4/12 1/12 barn: 32sq 4/12 remove existing roofs to deck install ice/water at eaves/valleys/around penetrations install valley metal 2x2 rake and 2x4 eave metal new flashing at penetrations install certainteed tl class 4 laminate roof system. install base/cap modified bitumen system at 1/12 patio
Valuation:
$57,739
Permit #:
RONE-24-06024
Status:
complete
Fee:
$1,494
Permit Type:
N/A
Building Type:
N/A
47sq 4/12 1 story remove existing roof to deck install ice/water at eaves/valleys/penetrations install synthetic underlayment 2x2 rake and 2x4 eave metal new flashing at penetrations install owens corning trudefinition duration flex roof system
Valuation:
$36,105
Permit #:
RONE-24-05377
Status:
complete
Fee:
$1,009
Permit Type:
N/A
Building Type:
N/A
House and d-garage 29sq remove roof to deck install ice/water in valleys/around penetrations/sidewall install synthetic felt 2x2 rake and 2x4 eave metal new flashing at penetrations/sidewall install owens corning trudefinition duration flex roof system and modified bitumen at enclosed patio
Valuation:
$28,254
Permit #:
2024-ROOFSIDE-0003735
Status:
final
Fee:
$252
Permit Type:
N/A
Building Type:
Single family res...
34sq remove existing roof to deck install ice barrier in valleys/around penetrations/sidewalls install synthetic felt 2x2 rake and 2x4 eave metal new flashings at penetrations and sidewall install certainteed presidential ir laminate class 4 shingles and accessories
Valuation:
$29,489
Permit #:
2024-ROOFSIDE-0003280
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
Single family res...
Remove existing roof to deck install synthetic felt 2x2 rake and 2x4 eave metal new flashing at penetrations and sidewall install owens corning trudefinition duration flex class 4 laminate roof system
Valuation:
$21,884
Permit #:
BDP25-1797
Status:
issued
Fee:
$289
Permit Type:
N/A
Building Type:
N/A
22sq 4/12 1 story remove existing roof to deck install ice/water barrier at eaves/valleys/around roof penetrations install synthetic felt 2x2 rake and 2x4 eave metal new flashing at penetrations install owens corning trudefinition duration flex class 4 roof system
Valuation:
$18,490
Permit #:
RONE-24-06054
Status:
complete
Fee:
$561
Permit Type:
N/A
Building Type:
N/A
27sq 6/12 2 story remove existing roof to deck install ice/water at eaves/valleys install synthetic felt 2x2 rake and 2x4 eave metal new flashings at penetrations and sidewall install owens corning trudefinition duration flex class 4 laminate roof system
Valuation:
$23,181
Permit #:
BLD-2024-05592
Status:
complete
Fee:
$595
Permit Type:
N/A
Building Type:
N/A
23sq 6/12 remove existing roof to deck install ice/water at eaves/around penetrations/sidewall install synthetic felt 2x2 rake and 2x4 eave metal new flashing at penetrations and sidewall install owens corning trudefinition duration flex class 4 roof system
Valuation:
$20,012
Permit #:
RONE-24-05756
Status:
complete
Fee:
$610
Permit Type:
N/A
Building Type:
N/A
39sq 4/12 8/12 remove existing roof to deck install ice/water at eaves/valleys/around penetrations and sidewall install synthetic felt 2x2 rake and 2x4 eave metal new flashing at penetrations and sidewall install owens corning trudefinition duration flex class 4 laminate shingles
Valuation:
$21,671
Permit #:
B202404026
Status:
complete
Fee:
$912
Permit Type:
N/A
Building Type:
N/A
29sq remove existing roof to deck install synthetic felt ice/water in valleys/around penetrations/sidewall install 2x2 rake and 2x4 eave metal new flashing at penetrations and sidewall install atlas roofing corp pinnacle impact class 4 laminate shingles
Valuation:
$23,480
Permit #:
2024-ROOFSIDE-0003264
Status:
final
Fee:
$211
Permit Type:
N/A
Building Type:
Single family res...
27sq remove existing roof to deck install synthetic felt 2x2 rake and 2x4 eave metal ice barrier in valleys and around penetrations and sidewall install new flashing at penetrations and sidewall install atlas pinnacle impact class 4 laminate shingles
Valuation:
$22,456
Permit #:
BLD-2024-02545
Status:
complete
Fee:
$573
Permit Type:
N/A
Building Type:
N/A
A to Z Roofing Reviews
BuildZoom hasn't received any reviews for A to Z Roofing. Click here to be alerted when reviews are posted about them.
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
A to Z Roofing License info
Verified License
| License # | AEC751 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A to Z Roofing at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR23-0327 |
| Status | Active |
| Town | Castle Rock |
| Type | Single Trade |
| Date Issued | 06-25-2025 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A to Z Roofing at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL-20375 |
| Status | Active |
| City | Centennial |
| Type | Trade |
| Class | Trade |
| Date Issued | 08-26-2025 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for A to Z Roofing at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC3001 |
| Status | Active |
| Town | Parker |
| Type | Developer |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for A to Z Roofing at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC3001 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
| Date Issued | 06-17-2025 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for A to Z Roofing at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CL1514 |
| Status | Active |
| County | Larimer County, Co |
| Type | Roofing |
| Class | Roofing |
| Date Issued | 07-07-2025 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A to Z Roofing at the Larimer County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Roofing Contractor |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R94004 |
| Status | Active |
| County | Douglas County |
| Type | Roofing |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for A to Z Roofing at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-08-7127 |
| Status | Active |
| County | Boulder County |
| Type | New Roofing, Re Roofing |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for A to Z Roofing at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LCC2015002053 |
| Status | Active |
| City | Thornton |
| Type | Class D Roofing Expires 2027 04 03 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for A to Z Roofing at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C010-0152 |
| Status | Active |
| County | Clear Creek County |
| Type | Contractor |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of A to Z Roofing with the Clear Creek County, CO
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | D40401 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 11-07-2025 |
| Business Type | Roofing & Construction |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for A to Z Roofing at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | SPC6725045 |
| Status | Active |
| City | Lafayette |
| Type | Special Contractor |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of August, 2020. Check the current license status of A to Z Roofing with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | ROOFING Roofing Contractor |
| Business Type | Roofing & Construction |
- BuildZoom has not verified this license since March, 2022.
Verify this license's status for A to Z Roofing at the Aurora, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3037818185 |
| Status | Active |
| City | Denver |
| Type | D-Roof Covering/Waterproofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of A to Z Roofing with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24878 |
| Status | Active |
| City | Thornton |
| Type | Roofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | R-2283 |
| Status | Active |
| Type | Sub Contractor |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CMP00005 |
| Status | Active |
| City | Arvada |
| Type | Company |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 9R-0345 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Roofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 22852 |
| Status | Active |
| City | Thornton |
| Type | Roofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0002625 |
| Status | Active |
| City | Boulder |
| Type | General Contractor Class D-2 Roofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 26851 |
| Status | Active |
| City | Thornton |
| Type | Roofing |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 0002625, 22852, CMP00005, 9R-0345, D40401, R-2283, C010-0152, 24878, 751 |
| Status | Active |
| City | Thornton |
| Type | General Contractor Class D-2 Roofing, Roofing, Company, Bid Contractor, Contractor, D-04 -Roofing, Sub Contractor, Building, General |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of A to Z Roofing with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Parker |
| Type | Contractor, General |
| Business Type | Roofing & Construction |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of A to Z Roofing with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CEN-13-00051 |
| Status | Active |
| City | Centennial |
| Type | Roofing Contractor |
| Business Type | Roofing & Construction |
- BuildZoom has not verified this license since July, 2015.
Verify this license's status for A to Z Roofing at the Centennial Community Development Contractor Licensing.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | ROOF-CL-100 |
| Status | Unable To Verify |
| Type | D Roofing |
| Business Type | Roofing & Construction |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 03-0362 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Single Trade |
| Business Type | Roofing & Construction |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 060531029 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
| Business Type | Roofing & Construction |
- According to the City of Westminster, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A to Z Roofing at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R-2283 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
| Business Type | Roofing & Construction |
- According to the City of Fort Collins, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A to Z Roofing at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0002625-GENDROF |
| Status | Inactive |
| City | Boulder |
| Type | General |
| Class | Class D-2 Roofing |
| Business Type | Roofing & Construction |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A to Z Roofing at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0011297 |
| Status | Inactive |
| Pueblo | |
| Type | Roofing |
| Business Type | Roofing & Construction |
- According to the Pueblo regional Building Department, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for A to Z Roofing at the Pueblo regional Building Department.
This is a sample of licensing data; click here to access a complete history.
115
BuildZoom Score
Insured
| Insurer | Colony Insurance Company |
Insured
| Workers Comp Provider | Bbsi |
5.3K
Permits
- Building permit records show that A to Z Roofing has worked on 5250 permitted projects.
A to Z Roofing Employees
Jim Whelan
President
John Granville
Treasurer